13653250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{4201}}^1$

素因数の和:4231

約数の個数: 32

約数和(自身を含む): 27531504

約数和(自身を除く): 13878254

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 4201, 8402, 21005, 42010, 54613, 105025, 109226, 210050, 273065, 525125, 546130, 1050250, 1365325, 2730650, 6826625, 13653250]

約数ペア:

[(1, 13653250), (2, 6826625), (5, 2730650), (10, 1365325), (13, 1050250), (25, 546130), (26, 525125), (50, 273065), (65, 210050), (125, 109226), (130, 105025), (250, 54613), (325, 42010), (650, 21005), (1625, 8402), (3250, 4201)]